Sr. Software Engineer at Proofpoint

About Us:Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people data and AI agents connect across email cloud and collaboration tools. Over 80 of the Fortunelarge enterprises and millions of smaller organizations trust Proofpoint to stop threats prevent data loss and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.How We Work:At Proofpoint youll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values:Bold in how we dream and innovateResponsive to feedback challenges and opportunitiesAccountable for results and best in class outcomesVisionary in future focused problem-solvingExceptional in execution and impact*This is a hybrid role based out of our Sunnyvale office. It is not a remote role.*Corporate OverviewProofpoint is a leading cybersecurity company protecting organizations greatest assets and biggest risks: vulnerabilities in people. With an integrated suite of cloud-based solutions Proofpoint helps companies around the world stop targeted threats safeguard their data and make their users more resilient against cyber-attacks. Leading organizations of all sizes including more than half of the Fortune 1000 rely on Proofpoint for people-centric security and compliance solutions mitigating their most critical risks across email the cloud social media and the web. We are singularly devoted to helping our customers protect their greatest assets and biggest security risk: their people. Thats why were a leader in next-generation cybersecurity. Protection Starts with People.Were looking for an engineer who loves building from the ground up - someone who enjoys turning ideas into working systems cares deeply about quality thrives in a fast-moving collaborative environment. Youll join as an early team member and help shape both the product and culture from day oneResponsibilitiesOwn problems end-to-end from design to deployment with a strong bias toward quality automation and continuous improvement.Introduce new techniques architecture and best practices to improve scalability efficiency and reliability.Build tooling and observability to monitor system health identify bottlenecks and proactively resolve instability.Balance rapid iteration on early-stage systems with long-term maintainability and architectural soundness.Contribute to a culture of engineering excellence mentorship and team-first collaboration.Skills7 years of professional software engineering experience with a focus on backend / distributed systems.Experience building and operating production-grade systems at scale in cloud environments (e.g. AWS Azure GCP).Experience with large-scale distributed systems ideally written in Python Go or RustExperience with micro service design using API gateways event streaming (kafka / kinesis) and container orchestration (Kubernetes / Docker)Experience with DevOps workflows and CI/CD pipelines (familiarity with CloudBees / Harness is a plus)Strong debugging instrumentation and observability skills across distributed systems.Proven ability to take ownership of complex problems and learn quickly.Experience with AI-assisted development tools such coding assistants etc.Bonus - Experience building agentic AI applications leveraging LLM frameworks MCP servers; AI engineering experienceStartup experience especially as a founder or early engineer who has built a product from scratch is a strong plus.Why ProofpointAs a customer focused and driven-to-win organization with leading edge products there are many exciting reasons to join the Proofpoint team. We believe in hiring the best the brightest and cultivating a culture of collaboration and appreciation. As we continue to grow and expand globally we understand that hiring the right people and developing great teams is key to our success! We are a multi-national company with locations in many countries with each location contributing to Proofpoints amazing culture! #LI-AN1Why ProofpointAt Proofpoint we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons youll love working with us:Competitive compensationComprehensive benefitsCareer success on your termsFlexible work environmentAnnual wellness and community outreach daysAlways on recognition for your contributionsGlobal collaboration and networking opportunitiesOur Culture:Our culture is rooted in values that inspire belonging empower purpose and drive success-every day for everyone.We encourage applications from individuals of all backgrounds experiences and perspectives. If you need accommodation during the application or interview process please reach out to .How to ApplyInterested Submit your application along with any supporting information- we cant wait to hear from you!Consistent with Proofpoint values and applicable law we provide the following information to promote pay transparency and equity. Our compensation reflects the cost of labor across several U.S. geographic markets and we pay differently based on those defined markets as set out below. Pay within these ranges varies and depends on job-related knowledge skills and experience. The actual offer will be based on the individual candidate. The range provided may represent a candidate range and may not reflect the full range for an individual tenured employee. This role may be eligible for variable compensation and/or equity. We offer a competitive benefits package including flexible time off a comprehensive well-being program with two paid Wellbeing Days and two paid Volunteer Days per year plus a three-week Work from Anywhere option.Base Pay Ranges:SF Bay Area New York City Metro Area:Base Pay Range: 161625.00 - 237050.00 USDCalifornia (excludes SF Bay Area) Colorado Connecticut Illinois Washington DC Metro Maryland Massachusetts New Jersey Texas Washington Virginia and Alaska:Base Pay Range: 132225.00 - 193930.00 USDAll other cities and states excluding those listed above:Base Pay Range: 120525.00 - 176770.00 USDRequired Experience:Senior IC Key Skills Spring,.NET,C/C++,Go,React,OOP,C#,Data Structures,JavaScript,Software Development,Java,Distributed Systems Employment Type : Full-Time Experience: years Vacancy: 1